| P number: | P000023 |
|---|---|
| Old photograph number: | C02163 |
| Caption: | Black Moss, 2.4 km. north of Dinnet Station. Aberdeenshire.The kieselguhr (diatomite) works. |
| Description: | Black Moss, 2.4 km. north of Dinnet Station. Aberdeenshire.The kieselguhr (diatomite) works. Peat moss overlying diatomaceous earth ('kieselguhr'). The working face of the peat is seen behind with exposure of kieselguhr on extreme right. A bogie on a light railway is seen in the foreground. Diatomite is a sediment composed of the fossil remains of diatoms, unicellular green algae with microscopic siliceous tests (skeletal remains). On the death of the algae the tests become hollow spheres which when packed together become a light porous material with high absorbency. Kieselghur is a synonym for diatomite. |
| Date taken: | Mon Jan 01 00:00:00 GMT 1917 |
| Photographer: | Lunn, R. |
| Copyright statement: | Crown |
| Acknowledgment: | This image was digitized with grant-in-aid from SCRAN the Scottish Cultural Resources Access Network |
| X longitude/easting: | 346500 |
| Y latitude/northing: | 801500 |
| Coordinate reference system, ESPG code: | 27700 (OSGB 1936 / British National Grid) |
| Orientation: | Landscape |
| Size: | 291.13 KB; 1000 x 731 pixels; 85 x 62 mm (print at 300 DPI); 265 x 193 mm (screen at 96 DPI); |
| Average Rating: | Not yet rated |
| Categories: | Unsorted Images |
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